On 7 October 2026, DataBreaches.net published an analysis of leaked internal chats attributed to Silent Ransom Group, a data-extortion crew also tracked as Luna Moth, Chatty Spider and UNC3753. The chats’ deal board records about $207 million paid by 27 firms between April and September 2026, with a median payment of $6 million. The firms have not confirmed the figures and the group denies the leak, but nine of the 27 had reported breaches matching the dates.
None of it needed malware. The FBI’s FLASH alert of 26 May 2026 describes the playbook: an employee gets a call from someone posing as the firm’s IT department, is talked into a remote-support session with a legitimate tool, and files go to Google Drive, OneDrive or an external server. When the call fails, someone turns up at the office “from IT” with a USB drive. Mandiant’s June 2026 report on the same campaign saw data searched, staged and stolen in under an hour, and extortion emails within 30 minutes, with threats to call the firm’s clients.
Antivirus does not flag any of it: every tool involved is legitimate. The control the FBI and Mandiant point to is a procedure. Staff must know “when and how IT support will communicate and authenticate themselves to employees”, and visiting technicians must be checked against scheduled work, out of band. Lawyerd for Law Firms turns that procedure into software your staff can use on a live call.